Webcam = ball. The first time I saw a webcam advertised, it had a program running where you could stand in front of the monitor and watch yourself as a big red ball bounced around the screen. The ball responded when you batted it in a different direction.

I know that's three words but I seriously don't get why people would want to sit in front of a computer and talk to other people who are sitting in front of their computers. Why not just head to the bar for a beer?